Analysis

  • max time kernel
    63s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2022 01:37

General

  • Target

    973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe

  • Size

    899KB

  • MD5

    d3ebbf89c8e3d90ed07c984780885a9c

  • SHA1

    1f905610d9f5ae830fa28a96b01533ec948ad690

  • SHA256

    973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea

  • SHA512

    8ccbfbbf8ff7949b06161a158a2a54320eabc00dc1296db479954270642195609a8ee0db60b3143aa2fd994f39ca0fa1647492fbe090ff5df4e7cfcbf78843c0

  • SSDEEP

    768:5RdutBr/u3GduUrRTj8ObyVUBMfSDFTh0lrpcxNq3ey16HMV1Iu3MCBo6qstNpzJ:5R4HmK3Tj8J4FPHMV1tNRLbwCX

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 9 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 11 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe
    "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4796
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3728
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4880
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3340
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4792
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4784
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1340
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4628
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:332
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1060
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1708
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1852
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3940
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3616
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2624
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk5784" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:216
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk5784" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2044
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7458" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
      2⤵
        PID:1180
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk5478" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
        2⤵
          PID:4620
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk5478" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
            3⤵
            • Creates scheduled task(s)
            PID:964
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk8694" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1304
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk8694" /TR "C:\Users\Admin\AppData\Local\Temp\973dfc723c9f9647e1555e2ea79ab653093d76055d696956fe895e70dff3fbea.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3756
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 1428
          2⤵
          • Program crash
          PID:868
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2472 -ip 2472
        1⤵
          PID:2320

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/216-146-0x0000000000000000-mapping.dmp

        • memory/332-153-0x0000000000000000-mapping.dmp

        • memory/964-158-0x0000000000000000-mapping.dmp

        • memory/1060-141-0x0000000000000000-mapping.dmp

        • memory/1180-147-0x0000000000000000-mapping.dmp

        • memory/1304-144-0x0000000000000000-mapping.dmp

        • memory/1340-139-0x0000000000000000-mapping.dmp

        • memory/1644-140-0x0000000000000000-mapping.dmp

        • memory/1708-150-0x0000000000000000-mapping.dmp

        • memory/1852-142-0x0000000000000000-mapping.dmp

        • memory/2044-156-0x0000000000000000-mapping.dmp

        • memory/2472-135-0x00000000050F0000-0x00000000050FA000-memory.dmp

          Filesize

          40KB

        • memory/2472-134-0x0000000005170000-0x0000000005202000-memory.dmp

          Filesize

          584KB

        • memory/2472-133-0x0000000005720000-0x0000000005CC4000-memory.dmp

          Filesize

          5.6MB

        • memory/2472-132-0x0000000000690000-0x0000000000740000-memory.dmp

          Filesize

          704KB

        • memory/2624-154-0x0000000000000000-mapping.dmp

        • memory/3340-149-0x0000000000000000-mapping.dmp

        • memory/3616-143-0x0000000000000000-mapping.dmp

        • memory/3728-145-0x0000000000000000-mapping.dmp

        • memory/3756-157-0x0000000000000000-mapping.dmp

        • memory/3940-151-0x0000000000000000-mapping.dmp

        • memory/4620-148-0x0000000000000000-mapping.dmp

        • memory/4628-152-0x0000000000000000-mapping.dmp

        • memory/4784-155-0x0000000000000000-mapping.dmp

        • memory/4792-138-0x0000000000000000-mapping.dmp

        • memory/4796-136-0x0000000000000000-mapping.dmp

        • memory/4880-137-0x0000000000000000-mapping.dmp